Experience immersive, powerful sound anywhere with the Bose SoundLink Max Portable Bluetooth Speaker in Black. Engineered for adventure and social gatherings, it delivers high-quality stereo with deep, impactful bass. A precision front-facing transducer array and passive radiators project a spacious, room-filling soundstage, ensuring balanced, clear, and full audio indoors and out, even at high volumes. Built for durability, its design features a premium shock-resistant silicone exterior, a protective steel grille, and a soft-textured climbing rope handle for easy portability. With an IP67 rating, it is completely dustproof and waterproof, surviving submersion, rain, and splashes. Enjoy up to 20 hours of playtime on a single charge. The USB-C port also lets you use the speaker as a power bank to charge your devices. Connect wirelessly via Bluetooth with a 30-foot range, multi-point connectivity for two devices, and high-quality Qualcomm aptX Adaptive support, or use the 3.5mm auxiliary input. Customize your sound with the Bose app, adjusting the bass, mids, and treble to your preference. The ultimate portable speaker for those who demand superior sound and rugged reliability.